I think they are great. Last night we went to a little Thai restaurant in New Hampshire and we self-seated, sat down, realized there was a QR code for menus and

I think they are great. Last night we went to a little Thai restaurant in New Hampshire and we self-seated, sat down, realized there was a QR code for menus and to register that the table was occupied; a half hour later two bowls of pad thai were delievered to our table for 70 dollars plus 20% tip. For 84 bucks we had a small meal and almost no human interaction: the perfect night for half of us, and the worst experience possible for the other. Whether I'm being completely sarcastic or not is not detectable because this thing is damned divisive.